Myosotis stricta (micrantha) “Strict Forget-me-not” Boraginaceae
Missoula, MT
April 23, 2015
Robert Niese
There are several species of Myosotis in our region – four of which have flowers that are less than 5mm in diameter! Of these small-flowered species, M. verna tends to have white flowers, M. laxa has sepal hairs that are not hooked at the tip, and M. discolor produces flowers that are yellow at first, but turn purple with age. M. discolor and M. stricta tend to be our most common tiny, weedy, roadside inhabitants here in the PNW. The flowers on this particular specimen were only 2mm across!
Northwest Naturalist 